Implementing AJAX-based features such as form submission, content loading, and dynamic updates Mockest | JQuery

1.

What is the purpose of AJAX-based content loading?

A). To improve website security B). To reduce server load C). To simplify HTML structure D). To enhance user experience

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2.

How do you handle dynamic updates on a web page with AJAX?

A). By reloading the entire page B). By hiding elements C). By updating DOM elements D). By refreshing browser cache

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3.

Which option allows you to specify the URL to send the AJAX request to in $.ajax()?

A). type B). data C). url D). dataType

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4.

What does the error option in $.ajax() handle?

A). Successful responses B). Request timeout C). Request errors D). Data serialization errors

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5.

Which method is used to serialize form data for AJAX submission in jQuery?

A). $.serialize() B). $.post() C). $.get() D). $.load()

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6.

How can you prevent the default form submission behavior using jQuery?

A). Using event.preventDefault() B). Using event.stopPropagation() C). Using $.ajax() D). Using $.post()

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7.

Which callback function in $.ajax() is executed regardless of the outcome of the request?

A). success B). error C). complete D). done

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8.

How do you handle successful AJAX responses using jQuery?

A). Using the done option B). Using the complete option C). Using the success option D). Using the error option

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9.

Which jQuery method is used to dynamically load content from the server?

A). $.html() B). $.append() C). $.load() D). $.get()

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10.

What is the primary benefit of AJAX form submission?

A). Enhanced server security B). Improved user experience C). Faster loading times D). Reduced browser compatibility

Answer & Solution Discuss in Board

Implementing AJAX-based features such as form submission, content loading, and dynamic updates Mocktest

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